Determine the numbers of alpha particles are emitted
Radium-226 has a half life of 1600years, which undergoes alpha decay. Determine the numbers of alpha particles are emitted in 5 min by a 10 mg sample of Radium-226?
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At 760 mm Hg a solution of glycerol (C3H5(OH)3) in the 937 g of water had a boiling point of 104.7 degrees Celsius. Determine how much of glycerol is in the solution?
Phosphorite is a mineral that contains Ca3(PO4)2 plus other non-phosphorous-containing compounds. Find out the maximum amount of P4 that can be formed from 1.0 kg of phosphorite if the phosphorite sample is 75%Ca3(PO4)2 by mass?
Write all possible rational roots for function h(x)=6x^4-5x^2+12. Determine maximum number of real zeros which function can have? Why?
What percent of the crude molecules contain the sulfur, supposing that each molecule can contain either zero or one sulfur atom?
Determine the number of atoms are contained in one unit cell of metallic tungsten if it forms a face centered cubic unit cell?
Create the sketch of graph as you analyze function. Give the table of values which will justify graph according to asymptotes.
The medicinal thermometer commonly required in homes can be read to +/-0.1 degrees F, whereas those in the doctor's office may be accurate to +/- 0.1 degrees C.
Dioxane (C4H8O2) has an enthalpy of fusion of 145.8 J g-1 and its melting point temperature is 11.0 degrees Celsius. At 11.0degrees Celsius into liquid dioxane calculate how much heat is needed to transform the 142 g of solid dioxane, also at the
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As I read the passage, I was reminded of a book I once read titled "Do you know enough about me to teach me?" by Dr. Stephen G. Peters.
Create a school-based program to encourage girls to resist the messages they are exposed to every day that pressure them to be thin and to dislike their bodies.
This discussion wants to help you learn about MI's concept of OARS. Take a few minutes and watch the YouTube video where OARS
Effective communication with families of ELs is an essential part of fostering student achievement and family engagement.
What is corrective feedback and how can it be effective with EL students? Why is student self-reflection important for students and teachers during formative
Assume you are the controller of a small retail shop in your area, and the chief executive officer (CEO) has requested that you explain to them
Media representation of the Black community is a difficult topic for me to form a clear opinion on, largely because I have stepped away from regular news consum